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Z-Flex Vertical Condensate Drainpipe 3" thru 14", Class 3, 4 Stainless Steel

by Z-Flex
Original price $85.41 - Original price $322.60
Original price
$85.41 - $322.60
Current price $85.41


Vertical Drainpipe with Condensation Drain, Single Wall, Class II, III, IV Stainless Steel
Various diameters from 3", 4" 5" up to 14"

Use this part to drain condensate from high-heat appliances, especially "non-condensing" tankless water heaters. Condensate drain tube is sold separately here.

Made in AmericaFeatures

• Simple gasketed connection requires no sealant
• Offers the highest pressure rating available today
• The only metallic special gas vent that can be cut to desired length on site for a perfect fit
• Smooth finish and excellent fit with new fusion-welded pipe seams
• Compatible with all Z-Flex Z-Vent pieces
• Vent material: USA-made AL29-4C stainless steel
• Certification: Tested to meet or exceed Underwriters Laboratories (UL) spec UL1738 and ULS636
• Approval: Cat 2, 3, 4 venting
• Limited Lifetime Warranty


Z-Vent SVE Series IV Installation and Maintenance Instructions, 3" to 24", Single & Double Wall

Z-Vent Dimensional Specifications


A B Part Number Description
3 5.75 2SVEVDP03 Vertical Drain Pipe 3"
4 5.75 2SVEVDP04 Vertical Drain Pipe 4"
5 5.75 2SVEVDP05 Vertical Drain Pipe 5"


Drain damage due to condensate from a tankless water heater
Drain damage due to condensate from a tankless water heater. Even if the drain is plastic and is impervious, local building code may require use of a neutralizer.